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(21611) Rosoff  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67461 9.504e-09 au
e 0.197546 2.858e-08
i 12.572 4.036e-06 deg
Ω 213.299 1.578e-05 deg
ω 126.778 1.94e-05 deg
M 163.311 1.129e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1462 au
Aphelion 3.203 au
Asc. node-Earth separation 1.90926 au
Desc. node-Earth separation 1.30527 au
Earth MOID 1.16549 au
Orbital period 1597.68 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2656 (195)
Radar observations (Discarded) 0 (0)
Arc length 16544.7 days
Unobserved 40 days

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Ephemeris at epoch 60426 MJD
Right Ascension 133.725 deg
Declination 4.77274 deg
V Magnitude 20.09 mag
Solar Elongation -98.67 deg
Galactic Latitude 29.53 deg
Rate 0.132 deg/day
Direction 70.347 deg

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